This material was shipped to Fenwick Library Special Collections, George Mason University, Fairfax, VA on 23 October 2000. Options Profiles (1978) is accompanied by a typed MEMO from Warfield, in which he describes it as a "partial draft" being sent to Ray Fitz, Bob House, Andy Sage and Walter Bogan. The paper we have in the file is a copy returned by Bob House, with House's handwritten marks and comments from when he reviewed the paper for Warfield. The manuscript contains 5 figures, one of which is dated 24 Oct 1978. It is the "OPTIONS PROFILE FOR RELS DESIGN"